698
CDUS43 KDMX 212229
CLIDSM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
529 PM CDT SUN SEP 21 2025
...............................
..THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 21 2025
VALID TODAY AS OF 0520 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1878 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 78 359 PM 95 1937 75 3 88
MINIMUM 57 635 AM 35 1918 53 4 67
1995
AVERAGE 68 64 4 78
PRECIPITATION (IN)
TODAY 0.00 1.59 1914 0.11 -0.11 0.29
MONTH TO DATE 1.54 2.31 -0.77 0.29
SINCE SEP 1 1.54 2.31 -0.77 0.29
SINCE JAN 1 30.36 29.41 0.95 29.62
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 4 -4 0
MONTH TO DATE 29 43 -14 4
SINCE SEP 1 29 43 -14 4
SINCE JUL 1 37 48 -11 4
COOLING
TODAY 3 3 0 13
MONTH TO DATE 121 100 21 163
SINCE SEP 1 121 100 21 163
SINCE JAN 1 1149 1035 114 1243
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 3.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 56 400 PM
AVERAGE 78
......................................................
THE DES MOINES IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 98 1937
MINIMUM TEMPERATURE (F) 53 31 1995
SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE 701 AM CDT SUNSET 713 PM CDT
SEPTEMBER 22 2025.....SUNRISE 702 AM CDT SUNSET 711 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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